make a second document that is the same as the original, to move text or images from one place in a document to another place, to make a copy of a document on a paper, keep the information in your computer, to transfer a file from the Internet or other computer to your own computer, start or finish using a computer system, you do this with your mouse to make it work, to send a message from your computer to another computer,

using computer

打印
嵌入

排行榜

视觉风格

选项

切换模板

恢复自动保存：？